CN107864822B - Electric rubber tapping machine - Google Patents
Electric rubber tapping machine Download PDFInfo
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- CN107864822B CN107864822B CN201610859009.7A CN201610859009A CN107864822B CN 107864822 B CN107864822 B CN 107864822B CN 201610859009 A CN201610859009 A CN 201610859009A CN 107864822 B CN107864822 B CN 107864822B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/10—Tapping of tree-juices, e.g. caoutchouc, gum
- A01G23/12—Knives or axes for tapping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
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- Nonmetal Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an electric rubber tapping machine which comprises a blade, a push-pull rod and a handle, wherein the push-pull rod makes linear reciprocating motion under the action of a driving device. In the rubber tapping process, a worker holds the handle, the driving device drives the push-pull rod to do linear reciprocating motion, and then the push-pull rod drives the blade to do linear reciprocating motion to perform rubber tapping operation. When the rubber tapping operation is performed, only a worker holds the handle, the cutting operation of the blade is realized by driving the push-pull rod through the driving device, compared with the manual rubber tapping mode in the prior art, the manual labor intensity is reduced, and the working efficiency and quality of rubber tapping are improved to a certain extent.
Description
Technical Field
The invention relates to the technical field of natural rubber tapping, in particular to an electric tapping machine.
Background
In the natural rubber industry, rubber tapping operation is generally performed manually, a rubber tapping cutter adopted in the rubber tapping operation is generally a V-shaped or 7-shaped rubber tapping cutter, and the rubber tapping operation can be performed only after the rubber tapping operation is performed manually and trained for tens of days and technical assessment is qualified.
The manual rubber tapping technology has high difficulty, high labor intensity, high labor cost and reduced rubber tapping efficiency and rubber tapping quality after the fatigue of the staff, and can not meet the production requirement.
Therefore, how to reduce the technical difficulty and the labor intensity of the rubber tapping, improve the rubber tapping efficiency, greatly save the labor cost and become the technical problem to be solved urgently by the technicians in the field.
Disclosure of Invention
In view of the above, the invention provides an electric tapping machine, which is used for reducing the technical difficulty and the labor intensity of tapping, improving the tapping efficiency and greatly saving the labor cost.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an electric tapping machine comprising:
a blade for tapping;
the push-pull rod drives the blade to do linear reciprocating motion, and the push-pull rod is driven by the driving device;
and a handle connected with the driving device.
Preferably, in the electric tapping machine, the driving device includes:
a housing;
a motor disposed within the housing;
the upper end of the eccentric wheel is connected with the motor, and the eccentric wheel is fixed on the shell through a bearing;
the transmission rod is coaxially arranged with the push-pull rod, one end of the transmission rod is provided with a first mounting hole matched with the eccentric wheel, and the other end of the transmission rod is provided with a connecting column matched with a second mounting hole on the push-pull rod.
Preferably, in the electric tapping machine, the handle is fixedly connected with the housing, the handle is a hollow handle, and a cavity of the handle is communicated with an inner cavity of the housing.
Preferably, in the electric tapping machine, the blade is an L-shaped blade, the blade includes a first blade, a second blade and a third blade, one end of the first blade is connected with the push-pull rod, the other end of the first blade is connected with one end of the second blade, the other end of the second blade is connected with the third blade, the second blade is a fan-shaped blade, the second blade is an arc-shaped blade, the direction of the arc opening of the second blade faces the first blade, the number of the second blades is two, the two second blades are oppositely arranged, one ends of the two second blades with smaller arc edges are connected, the third blade faces the first blade and is obliquely arranged, and the number of the third blades is also two.
Preferably, in the above electric tapping machine, the electric tapping machine further comprises a limiting device for controlling the cutting depth and the cutting thickness of the blade, the limiting device comprises:
the vertical adjusting sliding block is provided with a first sliding groove which is matched with the vertical adjusting sliding block and used for enabling the vertical adjusting sliding block to slide up and down along the direction perpendicular to the push-pull rod, the vertical adjusting sliding block is provided with a first adjusting hole used for adjusting the position of the vertical adjusting sliding block in the vertical direction, and a first eccentric bolt is arranged in the first adjusting hole;
the horizontal adjusting slide block is arranged on one side, far away from the shell, of the vertical adjusting slide block, the horizontal adjusting slide block comprises a mounting plate which is arranged in parallel with the push-pull rod and connected with the vertical adjusting slide block, and a guide post which is arranged vertically with the mounting plate, a protruding strip is arranged on one side, matched with the vertical adjusting slide block, of the mounting plate, the protruding strip is arranged in parallel with the push-pull rod, a second sliding groove which is matched with the protruding strip and used for enabling the protruding strip to slide horizontally is arranged on the vertical adjusting slide block, a second adjusting hole used for adjusting the position of the horizontal adjusting slide block in the horizontal direction is formed in the mounting plate, a second eccentric bolt is arranged in the second adjusting hole, a horizontal guide hole is formed in the guide post, and the guide hole is vertical to the push-pull rod;
the limiting rod comprises a mounting section and a limiting section, the mounting section is inserted into the guide hole, a third adjusting hole used for enabling the mounting section to slide along the axis direction of the guide hole is formed in the side wall of the guide hole, a third eccentric bolt is arranged in the third adjusting hole, the limiting section is inclined downwards relative to the mounting section, and the end part of the limiting section can be abutted to the end part of the first blade, the second blade and the third blade.
Preferably, in the electric tapping machine, first sliding grooves matched with the first protruding strips of the vertical adjusting sliding blocks are formed in two sides of the shell.
Preferably, in the electric tapping machine, the length of the first blade on the side close to the limit lever is longer than the length of the first blade on the side far away from the limit lever.
Preferably, in the electric tapping machine, the electric tapping machine further includes:
the guide sleeve is arranged in the shell and plays a role in guiding the reciprocating motion of the push-pull rod and the transmission rod, and the guide sleeve is fixedly connected with the inner wall of the shell.
Preferably, in the electric tapping machine, cutting edges are provided on both sides of the blade in the longitudinal direction.
Preferably, in the electric tapping machine, the housing is provided with a heat dissipation hole, the handle is provided with a power switch, and an electronic controller is arranged in a cavity of the handle.
According to the technical scheme, the electric rubber tapping machine comprises a blade, a push-pull rod and a handle, wherein the push-pull rod makes linear reciprocating motion under the action of a driving device. In the rubber tapping process, a worker holds the handle, the driving device drives the push-pull rod to do linear reciprocating motion, and then the push-pull rod drives the blade to do linear reciprocating motion to perform rubber tapping operation. When the rubber tapping operation is performed, only a worker holds the handle, the cutting operation of the blade is realized by driving the push-pull rod through the driving device, compared with the manual rubber tapping mode in the prior art, the manual labor intensity is reduced, and the working efficiency and quality of rubber tapping are improved to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an electric tapping machine according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an electric tapping machine according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a blade of the electric tapping machine according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a stop lever of an electric tapping machine according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a vertical adjustment slider of an electric tapping machine according to an embodiment of the present invention;
fig. 6 is a front view of a vertical adjustment slider of the electric tapping machine according to the embodiment of the present invention;
fig. 7 is a schematic structural view of a horizontal adjustment slider of an electric tapping machine according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a transmission rod of an electric tapping machine according to an embodiment of the present invention;
FIG. 9 is a schematic structural view of a push-pull rod of an electric tapping machine according to an embodiment of the present invention;
fig. 10 is a schematic structural view of an eccentric wheel of an electric tapping machine according to an embodiment of the present invention.
1. The three-blade type electric power tool comprises blades, 11, a first blade, 12, a second blade, 13, a third blade, 2, a push-pull rod, 3, a handle, 4, a motor, 5, a guide sleeve, 6, a power switch, 7, a limiting device, 71, a horizontal adjusting slide block, 72, a vertical adjusting slide block, 73, a limiting rod, 8, an eccentric wheel, 9 and a transmission rod.
Detailed Description
The invention discloses an electric tapping machine, which is used for reducing the technical difficulty and the manual labor intensity of tapping, improving the tapping efficiency and greatly saving the labor cost.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, fig. 1 is a schematic structural diagram of an electric tapping machine according to an embodiment of the present invention; FIG. 2 is a cross-sectional view of an electric tapping machine according to an embodiment of the present invention; fig. 3 is a schematic structural view of a blade of the electric tapping machine according to an embodiment of the present invention; fig. 4 is a schematic structural view of a stop lever of an electric tapping machine according to an embodiment of the present invention; fig. 5 is a schematic structural view of a vertical adjustment slider of an electric tapping machine according to an embodiment of the present invention; fig. 6 is a front view of a vertical adjustment slider of the electric tapping machine according to an embodiment of the present invention; fig. 7 is a schematic structural view of a horizontal adjustment slider of an electric tapping machine according to an embodiment of the present invention; fig. 8 is a schematic structural view of a transmission rod of an electric tapping machine according to an embodiment of the present invention; FIG. 9 is a schematic structural view of a push-pull rod of an electric tapping machine according to an embodiment of the present invention; fig. 10 is a schematic structural view of an eccentric wheel of an electric tapping machine according to an embodiment of the present invention.
The invention discloses an electric tapping machine which comprises a blade 1, a push-pull rod 2 and a handle 3.
The blade 1 is used for performing tapping operation, and a cutting edge is arranged on the blade 1;
the push-pull rod 2 makes linear reciprocating motion under the action of the driving device, and then the push-pull rod 2 drives the blade 1 to make linear reciprocating motion, so that bark is cut;
the handle 3 is connected with the driving device, so that the operation of the electric tapping machine by workers can be facilitated, and the damage to the workers is avoided.
The tapping action of the blade 1 in the electric tapping machine is realized through the driving device, and the driving device is connected with a power supply.
The staff only needs to place the blade 1 at the position to be cut, starts the driving device, and the driving device drives the push-pull rod 2 to do linear motion, and then the push-pull rod 2 drives the blade 1 to do linear motion, and the blade 1 automatically cuts bark without manually applying force to the electric rubber tapping machine, so that the manual labor intensity of rubber tapping operation is reduced.
The electric tapping machine can cut bark without applying force to the blade 1 by a worker, so that fatigue strength of the worker can be relieved to a certain extent, and the worker can keep physical strength for a long time, thereby improving efficiency and quality of tapping operation.
In this scheme, adopt the flat cutting formula rubber tapping mode, blade 1 carries out parallel cutting along the surface of bark, but not roll cutting to can effectively avoid the problem of old rubber line twining the sword, and guarantee that the head and the tail cut in place.
Preferably, the blade 1 is parallel to the surface of the bark during operation, the cut bark is flaky, the cutting surface is smooth, no scraps exist, and the quality of the glue is ensured.
The driving device of the electric rubber tapping machine comprises a shell, a motor 4, an eccentric wheel 8 and a transmission rod 9.
The shell protects the motor 4, the eccentric wheel 8, the push-pull rod 2 and the transmission rod 9, and the motor 4 is arranged in the shell.
The motor 4 drives the eccentric wheel 8 to rotate, the eccentric wheel 8 drives the transmission rod 9 to move, and then the transmission rod 9 drives the push-pull rod 2 to move, the motor 4 is a power device of an electric rubber tapping machine, and preferably, the motor 4 is a small high-energy brushless direct current motor.
The eccentric wheel 8 plays a role of connecting the motor 4 with the transmission rod 9, one end of the transmission rod 9 is provided with a first installation hole matched with the eccentric wheel 8, and the other end of the transmission rod 9 is provided with a connecting column matched with a second installation hole of the push-pull rod. Preferably, the transmission rod 9 is arranged coaxially to the push-pull rod 2.
The upper end of eccentric wheel 8 passes through screw and motor 4 fixed connection, fixes on the casing through the bearing, prevents that motor operation in-process eccentric wheel 8 from taking place to polarize, and the lower extreme of eccentric wheel 8 cooperates with the first mounting hole of transfer line 9, and the lower extreme of eccentric wheel 8 is connected with transfer line 9, and the lower extreme of eccentric wheel 8 also passes through the bearing to be fixed in the casing. The bearing can reduce friction coefficient and polarization coefficient in the rotation process of the eccentric wheel, and the rotation precision is ensured.
The push-pull rod 2 is cuboid, one end of the push-pull rod is connected with the blade through a bolt, and the other end of the push-pull rod is matched with a connecting column of the transmission rod 9.
The driving device can also be a hydraulic cylinder, and the linear reciprocating motion of the push-pull rod 2 is realized through the extension and contraction of a piston rod of the hydraulic cylinder.
The casing is two half casings, and the casing includes first casing and second casing, and first casing and second casing cover motor 4 and eccentric wheel 8 and establish, constitute a enclosure space.
Preferably, the first shell and the second shell are identical in shape, connection of the first shell and the second shell is achieved through bolts, and assembly and disassembly of the first shell and the second shell can be facilitated.
The handle 3 is fixedly connected with the shell, the handle 3 is a hollow handle, and the cavity of the handle 3 is communicated with the inner cavity of the shell. An electronic controller and a power wire are arranged in the hollow handle 3 and are electrically connected with a motor 4 in the shell. Preferably, the handle 3 and the casing integrated into one piece, the handle 3 includes first handle 3 and second handle 3, and first handle 3 and first casing integrated into one piece, second handle 3 and second casing integrated into one piece, above-mentioned design can reduce the processing cost of electronic rubber tapping machine.
The blade 1 is L-shaped, and the blade includes first blade 11, second blade 12 and third blade 13, and first blade 11 one end is connected with push-and-pull rod 2, and the other end is connected with the one end of second blade 12, and second blade 12 one end is connected with first blade 11, and the other end is connected with third blade 13, and third blade 13 one end is connected with second blade 12, and the other end is unsettled, and first blade 11, second blade 12 and third blade 13 wholly constitute L-shaped.
In this scheme, the second blade 12 is fan-shaped blade, and the second blade 12 is arc-shaped blade, and second blade 1 is fan-shaped and curved integrated configuration promptly, and the circular arc opening direction of second blade 12 is towards first blade, and the number of second blade 12 is two, and two second blade 12 relative arrangement, and the less one end of two second blade 12 circular arc limit sizes is connected.
The third blades 13 are arranged obliquely towards the first blades 11, i.e. the third blades 13 project on the first blades 11 and fall on the plane of the first blades 11, the third blades 13 are plane blades, and the number of the third blades 13 is two and are respectively connected with the corresponding second blades 12.
The first blade 11 is used for horizontal cutting of bark.
This arrangement of the blades 1 enables the cut-in-pieces of bark, the second blade 12 and the third blade 13 being used for effectively separating the parts of the cut bark on both sides in the length direction from the adjacent bark, ensuring a smooth cut surface.
Preferably, the second blade 12 is also arranged obliquely with respect to the first blade 11, and the oblique direction of the second blade 12 is directed toward the first blade 11.
The inclination angle of the second blade 12 and the third blade 13 relative to the vertical direction is 2-3 degrees, so that only the cutting edge of the first blade 11 is contacted with bark and trunk in the tapping process, and secondary injury and milk tube extrusion caused by contact friction between the second blade 12 and the third blade 13 and the trunk or bark are avoided.
The electronic rubber tapping sword that this scheme provided still includes stop device 7 that is used for controlling blade 1 depth of cut and cutting thickness, avoids damaging the rubber tree owing to blade 1's the too dark cutting depth, avoids cutting the bark at every turn simultaneously too thick and causes the bark to consume soon.
The limiting device 7 includes: a vertical adjustment slider 72, a horizontal adjustment slider 71 and a stop lever 73.
The vertical adjusting slide block 72 is arranged in parallel relative to the push-pull rod 2, a first chute matched with the vertical adjusting slide block 72 for the vertical adjusting slide block 72 to slide up and down along the direction vertical to the push-pull rod 2 is arranged on the shell, a first adjusting hole for adjusting the position of the vertical adjusting slide block 72 in the vertical direction is arranged on the vertical adjusting slide block 72, a first eccentric bolt is arranged in the first adjusting hole, the first eccentric bolt is unscrewed, the vertical adjusting slide block 72 slides up and down in the vertical direction, and the sliding direction is vertical to the push-pull rod 2;
the horizontal adjusting slide block 71 arranged on one side of the vertical adjusting slide block 72 far away from the shell, the horizontal adjusting slide block 71 comprises a mounting plate which is arranged in parallel with the push-pull rod 2 and is connected with the vertical adjusting slide block 72, and a guide post which is arranged vertically with the mounting plate, a protruding strip is arranged on one side of the mounting plate matched with the vertical adjusting slide block 72, the protruding strip is arranged in parallel with the push-pull rod 2, a second sliding groove matched with the protruding strip and used for horizontally sliding the protruding strip is arranged on the vertical adjusting slide block 72, a second adjusting hole used for adjusting the position of the horizontal adjusting slide block 71 in the horizontal direction is arranged on the mounting plate, a second eccentric bolt is arranged in the second adjusting hole, the second eccentric bolt is unscrewed, the horizontal adjusting slide block 71 slides in the horizontal direction, the sliding direction is the same as the moving direction of the push-pull rod 2, a horizontal guide hole is arranged in the guide post, the guide hole is vertical to the push-pull rod 2, in another embodiment of the scheme, the protruding strip is arranged on the vertical adjusting slide block 72, and the second sliding groove is arranged on the horizontal adjusting slide block 71;
the limiting rod 73 is L-shaped and is vertically arranged with the push-pull rod 2, the limiting rod 73 comprises a mounting section and a limiting section, the mounting section is inserted in the guide hole, a third adjusting hole for enabling the mounting section to slide along the axis direction of the guide hole is formed in the side wall of the guide hole, a third eccentric bolt is arranged in the third adjusting hole, the limiting section is inclined downwards relative to the mounting section, the mounting section and the limiting section are located on the same plane, the upper end and the lower end of the limiting section are inclined downwards relative to the upper end and the lower end of the mounting section, and in detail, in fig. 4, preferably, the downward inclination angle of the limiting section is consistent with the inclination angle of the third blade 13, the end of the limiting section can be abutted against the end of the first blade 11, the second blade 12 and the third blade 13, and the width of the end of the limiting section is equal to the distance between the third blade 13 and the first blade 11.
The position of the limiting rod 73 in the vertical direction is adjusted through the vertical adjusting slide block 72, the position of the limiting rod 73 in the horizontal direction is adjusted through the mounting plate, and the position of the limiting rod 73 in the direction vertical to the shell is adjusted through the guide hole, namely, the limiting of the limiting rod 73 in the up-down, front-back, left-right directions to the blade 1 is realized.
The vertical adjusting slide block moves up and down along the vertical direction through the first eccentric bolt and the first adjusting hole, so that the up-and-down movement of the limiting rod in the vertical direction is realized, the position of the limiting rod and the vertical direction of the blade is adjusted, the mounting plate can move along the length extending direction of the push-pull rod 2 through the second eccentric bolt and the second adjusting hole, the movement of the limiting rod along the length direction of the push-pull rod 2 is realized, the distance between the limiting rod and the blade is adjusted, the limiting rod slides back and forth along the guide hole of the guide post through the third adjusting hole and the third eccentric bolt, the limiting rod slides in the guide hole, and the relative position between the end part of the limiting rod and the third blade 13 is adjusted. The vertical movement direction is named as the Y-axis direction (vertical direction, vertical movement), the length extension direction along the push-pull rod 2 is the X-axis direction (horizontal direction, left-right movement), the length extension direction of the second mounting plate is the Z-axis direction (vertical to the direction of the shell, front-back movement), the limiting rod can move in the X-axis, the Y-axis and the Z-axis respectively, the position adjustment in six directions is realized, the relative position of the limiting rod and the blade 1 is adjusted according to the requirement, the requirement of cutting depth and thickness in the tapping operation is ensured, the damage to the rubber tree formation layer is avoided, and the tapping index requirement is conveniently reached.
In a specific embodiment of the scheme, the edges of the protruding strips are arc-shaped, the inner wall of the second sliding groove is also arc-shaped, and the vertical adjusting sliding block is tightly matched with the first sliding groove, and the protruding strips are tightly matched with the second sliding groove.
This scheme is provided with two first spouts in the bilateral symmetry of casing, and the staff uses electronic rubber tapping sword to cut from the upper end of gluing the tree to the lower extreme, and it is difficult to lead to staff's top-down to carry out the rubber tapping operation when the height of cutting is too low, can install stop device to on the first spout of offside this moment to change the blade, carry out mirror symmetry to stop device and blade promptly and change, the rubber tapping direction of this moment can make things convenient for the staff to carry out the rubber tapping operation from bottom to top, guarantees rubber tapping quality.
Preferably, the length of one side of the first blade 11 close to the limiting rod 73 is longer than that of one side of the first blade away from the limiting rod 73, and when the blades are arranged on the push-pull rod 2, the second blade 12 and the third blade 13 are closer to the limiting rod, so that only the cutting edge of the second blade is contacted with the trunk and the bark in the tapping process, and the contact friction between the blade bodies of the second blade and the third blade and the trunk or the bark is avoided, and secondary injury and milk tube extrusion are caused.
In order to further optimize the above technical solution, in a specific embodiment of the present invention, the electric tapping machine further includes: and a guide sleeve 5.
The guide sleeve 5 is arranged in the shell to guide and fix the reciprocating motion of the push-pull rod 2 and the transmission rod 9, so that the transmission rod 9 is guaranteed to do linear reciprocating motion along the X axis only in the guide sleeve 5, the transmission rod 9 is prevented from vibrating on the Y axis and the Z axis, the cutting surface is guaranteed to be smooth, and the rubber cutting operation effect is guaranteed.
Preferably, the guiding sleeve 5 is fixedly connected to the housing, i.e. the guiding sleeve 5 does not move with the movement of the push-pull rod 2 and the transfer rod. The guide sleeve 5 is connected with the shell in a clamping way.
The shell is provided with a heat dissipation hole, so that the effective heat dissipation of the motor 4 is realized, and the service life of the motor 4 is prolonged.
The handle 3 is provided with a power switch 6, the power switch 6 controls the operation of the motor 4, a worker manually presses the power switch 6, the motor 4 is electrified to operate, the worker removes the pressing force to the power switch 6, and the motor 4 is powered off to stop operating.
The electronic controller is in communication connection with the motor 4, provides pulse electric signals and energy for the motor 4, and regulates and controls the operation of the motor 4.
Since the blade 1 reciprocates in the tapping process, in order to further improve the working efficiency of the electric tapping machine, it is preferable that the blades are provided on both sides of the length direction of the blade 1, and further, the blades are provided on both sides of the first blade 11, the second blade 12 and the third blade 13.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An electric tapping machine, comprising:
a blade (1) for tapping;
a push-pull rod (2) for driving the blade (1) to do linear reciprocating motion, wherein the push-pull rod (2) is driven by a driving device;
a handle (3) connected to the drive means;
the blade (1) is an L-shaped blade, the blade comprises a first blade (11), a second blade (12) and a third blade (13), one end of the first blade (11) is connected with the push-pull rod (2), the other end of the first blade is connected with one end of the second blade (12), the other end of the second blade (12) is connected with the third blade (13), the second blade (12) is a fan-shaped blade, the second blade (12) is an arc-shaped blade, the arc opening direction of the second blade (12) faces the first blade, the number of the second blades (12) is two, two second blades (12) are oppositely arranged, one ends of the two second blades (12) with smaller arc edges are connected, the third blade (13) is obliquely arranged towards the first blade (11), and the number of the third blade (13) is also two;
the driving device includes:
the handle (3) is fixedly connected with the shell, the handle (3) is a hollow handle, and a cavity of the handle (3) is communicated with an inner cavity of the shell;
a motor (4) disposed within the housing;
the upper end of the eccentric wheel (8) is connected with the motor (4), and the eccentric wheel (8) is fixed on the shell through a bearing;
the transmission rod (9) is coaxially arranged with the push-pull rod, a first mounting hole matched with the eccentric wheel (8) is formed in one end of the transmission rod (9), and a connecting column matched with a second mounting hole on the push-pull rod (2) is arranged at the other end of the transmission rod (9);
the cutting device further comprises a limiting device (7) for controlling the cutting depth and the cutting thickness of the blade (1), wherein the limiting device (7) comprises:
the vertical adjusting slide block (72) is arranged on the shell, a first sliding groove matched with the vertical adjusting slide block (72) and used for enabling the vertical adjusting slide block (72) to slide up and down along the direction perpendicular to the push-pull rod (2), a first adjusting hole used for adjusting the position of the vertical adjusting slide block (72) in the vertical direction is formed in the vertical adjusting slide block (72), and a first eccentric bolt is arranged in the first adjusting hole;
the horizontal adjusting slide block (71) is arranged on one side, far away from the shell, of the vertical adjusting slide block (72), the horizontal adjusting slide block (71) comprises a mounting plate which is arranged in parallel with the push-pull rod (2) and connected with the vertical adjusting slide block (72) and a guide post which is arranged vertically with the mounting plate, a protruding strip is arranged on one side, matched with the vertical adjusting slide block (72), of the mounting plate, the protruding strip is arranged in parallel with the push-pull rod (2), a second sliding groove matched with the protruding strip and used for enabling the protruding strip to slide horizontally is arranged on the vertical adjusting slide block (72), a second adjusting hole used for adjusting the position of the horizontal adjusting slide block (71) in the horizontal direction is formed in the mounting plate, a second eccentric bolt is arranged in the second adjusting hole, a horizontal guide hole is formed in the guide post, and the guide hole is perpendicular to the push-pull rod (2);
the limiting rod (73), limiting rod (73) is including installation section and spacing section, the installation section is inserted and is established in the guiding hole, be provided with on the lateral wall of guiding hole and be used for making the installation section is followed the gliding third regulation hole of axis direction of guiding hole, be provided with the third eccentric bolt in the third regulation hole, the spacing section for installation section downward sloping, the tip of spacing section can with the tip of first blade (11) second blade (12) with third blade (13) offset.
2. The electric tapping machine according to claim 1, characterized in that both sides of the housing are provided with a first runner cooperating with a first protruding strip of the vertical adjustment slider (72).
3. The electric tapping machine according to claim 1, characterized in that the length of the side of the first blade (11) close to the limit lever (73) is longer than the length of the side of the first blade (11) away from the limit lever (73).
4. The electric tapping machine according to claim 1, further comprising:
the guide sleeve (5) is arranged in the shell and plays a role in guiding the reciprocating motion of the push-pull rod (2) and the transmission rod (9), and the guide sleeve (5) is fixedly connected with the inner wall of the shell.
5. The electric tapping machine according to claim 1, characterized in that the blades (1) are provided with cutting edges on both sides in the length direction.
6. The electric tapping machine according to claim 1, wherein the housing is provided with a heat dissipation hole, the handle (3) is provided with a power switch (6), and an electronic controller is arranged in a cavity of the handle.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859009.7A CN107864822B (en) | 2016-09-28 | 2016-09-28 | Electric rubber tapping machine |
| PCT/CN2017/079470 WO2018058931A1 (en) | 2016-09-28 | 2017-04-05 | Electric rubber cutter |
| MYPI2017704066A MY190037A (en) | 2016-09-28 | 2017-04-05 | Electric tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859009.7A CN107864822B (en) | 2016-09-28 | 2016-09-28 | Electric rubber tapping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107864822A CN107864822A (en) | 2018-04-03 |
| CN107864822B true CN107864822B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610859009.7A Active CN107864822B (en) | 2016-09-28 | 2016-09-28 | Electric rubber tapping machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN107864822B (en) |
| MY (1) | MY190037A (en) |
| WO (1) | WO2018058931A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108020743B (en) * | 2017-12-14 | 2023-07-21 | 中国热带农业科学院橡胶研究所 | Working life testing device of electric rubber tapping machine |
| CN110720376A (en) * | 2018-07-17 | 2020-01-24 | 中国热带农业科学院橡胶研究所 | Electric tapping knife |
| CN109197222B (en) * | 2018-10-10 | 2023-10-20 | 华南农业大学 | Electric hand-held banana bud remover with cutting and drilling functions switched in real time |
| CN111948136B (en) * | 2020-08-25 | 2023-07-07 | 温州大学 | Resin drill peeling strength detection method and sample preparation equipment thereof |
| CN113349012B (en) * | 2021-04-20 | 2023-06-02 | 廖晶 | Emulsion tree emulsion draws preprocessing device |
| CN113243278B (en) * | 2021-05-28 | 2022-08-05 | 海南天然橡胶产业集团股份有限公司 | Tapping knife for tapping machine |
| CN115777485A (en) * | 2022-09-21 | 2023-03-14 | 海南时空科技股份公司 | Natural rubber collecting robot and rubber tapping method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10191810A (en) * | 1997-01-14 | 1998-07-28 | Masao Okanda | Power pruning saw |
| JP2007259702A (en) * | 2006-03-27 | 2007-10-11 | Yutaka Okane | Hedge trimmer |
| GB0717477D0 (en) * | 2007-09-10 | 2007-10-24 | Lin Thomas | Gardening shear |
| CN201163917Y (en) * | 2008-01-29 | 2008-12-17 | 陈亮飘 | Fast rubber tapping knife tool |
| CN202819177U (en) * | 2012-10-11 | 2013-03-27 | 符样飞 | Rubber tapping knife |
| CN104160919A (en) * | 2014-07-31 | 2014-11-26 | 包敏捷 | Peach tree gum stripping cutter |
| CN104620937A (en) * | 2015-01-31 | 2015-05-20 | 曹建华 | Electric rubber tapping knife |
| CN204505132U (en) * | 2015-04-14 | 2015-07-29 | 宁波汉浦工具有限公司 | Telescopic electric screw driver |
| CN105340688A (en) * | 2015-12-09 | 2016-02-24 | 曹建华 | Portable electric rubber tapping knife |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191020483A (en) * | 1910-09-02 | 1911-03-09 | Harry Rayne | A New or Improved Knife or Tool for Tapping Rubber or other Gum Trees. |
| SU674733A1 (en) * | 1977-12-23 | 1979-07-25 | Кировский научно-исследовательский и проектный институт лесной промышленности | Tapping device |
| JPS6078523A (en) * | 1983-10-05 | 1985-05-04 | 日本技研工業株式会社 | Apparatus for forming resin collecting grooves |
| SU1586612A1 (en) * | 1987-10-12 | 1990-08-23 | И.Н.Парамонов | Tapping knife with chemical action |
| CN2277176Y (en) * | 1997-01-08 | 1998-04-01 | 朱洪庭 | Knife for resin tapping |
| CN101091447A (en) * | 2007-08-07 | 2007-12-26 | 符耀波 | Tapping knife of preventing harm |
| CN102711443B (en) * | 2010-01-20 | 2014-05-14 | 马修.扎卡里亚斯 | Motorised rubber tapping machine |
| CN203884334U (en) * | 2014-05-12 | 2014-10-22 | 云南盛禾生态农业科技发展有限公司 | Adjustable cutting knife |
| CN104145780A (en) * | 2014-09-02 | 2014-11-19 | 潘朝鼎 | Electric rubber cutting machine |
| CN104686289B (en) * | 2015-03-25 | 2017-03-29 | 中国热带农业科学院橡胶研究所 | Rotary-cutting type adopts glue machine cutting tip |
| CN204560456U (en) * | 2015-05-04 | 2015-08-19 | 袁灵龙 | Efficient electric rubber tapping knife |
| CN205320768U (en) * | 2016-01-25 | 2016-06-22 | 海南大学 | Novel convenient rubber tapping machine |
| CN206165342U (en) * | 2016-09-28 | 2017-05-17 | 中国热带农业科学院橡胶研究所 | Electronic rubber tapping machine |
-
2016
- 2016-09-28 CN CN201610859009.7A patent/CN107864822B/en active Active
-
2017
- 2017-04-05 MY MYPI2017704066A patent/MY190037A/en unknown
- 2017-04-05 WO PCT/CN2017/079470 patent/WO2018058931A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10191810A (en) * | 1997-01-14 | 1998-07-28 | Masao Okanda | Power pruning saw |
| JP2007259702A (en) * | 2006-03-27 | 2007-10-11 | Yutaka Okane | Hedge trimmer |
| GB0717477D0 (en) * | 2007-09-10 | 2007-10-24 | Lin Thomas | Gardening shear |
| CN201163917Y (en) * | 2008-01-29 | 2008-12-17 | 陈亮飘 | Fast rubber tapping knife tool |
| CN202819177U (en) * | 2012-10-11 | 2013-03-27 | 符样飞 | Rubber tapping knife |
| CN104160919A (en) * | 2014-07-31 | 2014-11-26 | 包敏捷 | Peach tree gum stripping cutter |
| CN104620937A (en) * | 2015-01-31 | 2015-05-20 | 曹建华 | Electric rubber tapping knife |
| CN204505132U (en) * | 2015-04-14 | 2015-07-29 | 宁波汉浦工具有限公司 | Telescopic electric screw driver |
| CN105340688A (en) * | 2015-12-09 | 2016-02-24 | 曹建华 | Portable electric rubber tapping knife |
Non-Patent Citations (1)
| Title |
|---|
| 中国热科院新式电动割胶刀研发获重大进展;佚名;《农村实用技术》(第12期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107864822A (en) | 2018-04-03 |
| MY190037A (en) | 2022-03-23 |
| WO2018058931A1 (en) | 2018-04-05 |
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